This question is very similar to the previous question. We can reuse the previous visualization, make a slight modification, and create another copy to answer this question. We will start by opening the first visualization, which we saved with the name Average temperature over time.
Execute the steps as follows to update the visualization:
- Click on the filter with the sensorType: Temperature label and click on the Edit Filter action.
- Change the Filter value from Temperature to Humidity and click on Save.
- Modify Custom Label from Average Temperature to Average Humidity and click on the Apply changes button, as shown in the following screenshot.
Figure 10.6: Creating the visualization for average humidity over time
As you will see, the chart gets updated for the Humidity sensors. You can click on the Save link at the top navigation bar. You can give a new name to the visualization, such as Average humidity over time, check the Save as a new visualization box, and click on Save. This completes our second visualization and answers our second question.